Self Drilling Hex Screw with Rubber Gasket 5.5 x 1½ (200pcs)

The Self Drilling Hex Screw with Rubber Gasket 5.5 x 1½ is designed for efficient fastening of metal roofing sheets and light gauge steel without the need for pre-drilling. Featuring a self drilling tip and a durable rubber sealing washer, this screw ensures strong fastening while preventing water penetration. It is widely used in roofing, cladding, and sheet metal installation projects where secure and weather resistant fixing is required.

Product Features

Self Drilling Tip for Fast Installation

The integrated drill point allows the screw to penetrate metal surfaces without the need for a pilot hole, improving installation efficiency.

Weather Sealing Rubber Gasket

The rubber washer provides a tight seal that helps prevent water leakage and protects roofing structures.

Durable Hex Head Design

The hexagonal head allows easy tightening with a spanner or hex driver for secure fastening.

Corrosion Resistant Construction

Manufactured with coated steel to enhance durability and resistance to rust in outdoor environments.

Bulk Pack for Construction Projects

Supplied in a pack of 200 pieces, making it suitable for roofing contractors and large installation jobs.

Product Specifications

• Product type: Self drilling hex screw with gasket
• Screw size: 5.5 x 1½ inch
• Head type: Hex head
• Tip type: Self drilling point
• Washer type: Rubber sealing gasket
• Material: Hardened steel
• Quantity: 200 pieces per pack
• Application: Metal roofing, sheet metal installation, steel framing, cladding